Locking The Temperature Settings; Locking The Fan Settings - AMX ENV-VST-C Instruction Manual

Button Lockout screen (1 of 2)
FIG. 39
8. With Button Lockout highlighted, press Mode/Select to toggle the button lockout setting between Lock and Unlock.

Locking the Temperature Settings

You can lock the temperature settings on the thermostat so no one can change them. When you lock the temperature settings, you
must set an amount of time for the settings to be locked. You can set the time limit to any amount of time between 0 and 60
minutes. After the time limit expires, the temperature settings automatically unlock and can be changed again.
Perform the following steps to lock the temperature settings:
1. From the Main screen, press Mode/Select to access the Thermostat Mode screen.
2. Use the navigation buttons to select Settings, and press Mode/Select. The Settings screen appears.
3. Use the navigation buttons to select Advanced Settings. Press Mode/Select to access the Security Code screen.
4. Enter the security code, and select Enter to access the User Preferences screen. See the Entering the Security Code on
page 30 for more information.
5. Use the navigation buttons to highlight More, and press Mode/Select to access the second User Preferences screen.
6. Use the navigation buttons to highlight Button Lockout.
7. Press Mode/Select to access the Button Lockout screen (FIG. 39).
8. Use the navigation buttons to select Temperature Lock, and press Mode/Select to toggle the temperature lockout setting
between Yes and No.
9. Use the navigation buttons to select Temperature Lock Time Limit, and press Mode/Select activate it.
10. Press Mode/Select multiple times until you reach the time limit value you want.
11. Use the navigation buttons to select Temperature Lock Range Limit, and press Mode/Select activate it.
12. Press Mode/Select multiple times until you reach the range limit value you want.

Locking the Fan Settings

You can lock the fan settings on the thermostat so no one can change them. When you lock the fan settings, you must set an
amount of time for the settings to be locked. You can set the time limit to any amount of time between 0 and 60 minutes. After the
time limit expires, the fan settings automatically unlock and can be changed again.
Perform the following steps to lock the fan settings:
1. From the Main screen, press Mode/Select to access the Thermostat Mode screen.
2. Use the navigation buttons to select Settings, and press Mode/Select. The Settings screen appears.
3. Use the navigation buttons to select Advanced Settings. Press Mode/Select to access the Security Code screen.
4. Enter the security code, and select Enter to access the User Preferences screen. See the Entering the Security Code on
page 30 for more information.
5. Use the navigation buttons to highlight More, and press Mode/Select to access the second User Preferences screen.
6. Use the navigation buttons to highlight Button Lockout.
7. Press Mode/Select to access the Button Lockout screen.
8. Use the navigation buttons to highlight More, and press Mode/Select to access the second Button Lockout screen (FIG. 40).
ENV-VST-C - Instruction Manual
Advanced Thermostat Operations
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